2. Write a function called chop that takes a list, modifies it by removing the first and last elements, and returns None. For example: >>> t = [1, 2, 3, 4] >>> chop (t) >>> t [2, 3]
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![2. Write a function called chop that takes a list, modifies it by removing
the first and last elements, and returns None. For example:
>>> t = [1, 2, 3, 4]
>>> chop (t)
>>> t
[2, 3]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfe812dd-196d-4a11-8cc3-075a080c41c3%2F626a6aae-6fb3-47fe-9f11-d33d9b151ffa%2Fg5p43f_processed.png&w=3840&q=75)
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- def cartesianproduct(lst): """Takes a list of sets/frozensets and computes their Cartesian product""" cartesianproduct: This function should accept a list of one or more sets or frozensets (you can convert between them using set(fro_st) and frozenset(st)). Its output is a set or frozenset encoding the cartesian product; thus a list of two sets [{0,1}, {1,2}] could give back {(0,1),(0,2),(1,1),(1,2)}. In general, an input list of length N will yield a set of tuples of length N each.Exercise, maxCylinderVolume F# system function such as min or methods in the list module such as List.map are not allowed Write a function maxCylinderVolume that takes a list of floating-point tuples that represent dimensions of a cylinder and returns the volume of the cylinder that has the largest volume. Each tuple has two floating point values that are both greater than zero. The first value is the radius r and the second value is the height h. The volume of the cylinder is computed using ??2h. The value π is represented in F# with System.Math.PI. If the list is empty, return 0.0. Examples: > maxCylinderVolume [(2.1, 3.4); (4.7, 2.8); (0.9, 6.1); (3.2, 5.4)];;val it : float = 194.3137888> maxCylinderVolume [(0.33, 0.66)];;val it : float = 0.2257988304In OCaml programming language:
- Write a function summax2 : int list -> int = that takes an int list and returns the sum of the 2 largest integers in it. 1 # summax2 [1;4;6;2;7;8; 3 ; 10 ; 4; - 1] ; ; 2 - : int = 18 3 # summax2 [1;4];; 4 - : int = 5 5 # summax2 [1]; ; 6 - : int - 1 7 # summax2 []; ; int = 0language = pythonExercise 3 Write a function called middle that takes a list and returns a new list that contains all but the first and last elements. For example: >>> t = [1, 2, 3, 4] >>> middle(t) [2, 3]
- 2. Write a function called chop that takes a list, modifies it by removing the first and last elements, and returns None. For example: >>> t = [1, 2, 3, 4] >>> chop (t) >>> t [2, 3]Matrix Multiplication by a Scalar Please write a function calculate (matrix, scalar) that takes two arguments: a nested list that represents a matrix and an integer that represents a scalar. The function returns a nested list that corresponds to the result of matrix multiplication by a scalar. Your function should work with the following code: if __name__ == '__main__': scalar 3 A = [[1,0,0], [0,1,0], [0,0,1]] D calculate (A, scalar) assert D == [[3,0,0], [0,3,0], [0,0,3]] Save your function and the main code in a file called matrix.py and upload it here.Question > Not complete Marked out of 1.50 Flag question Previous page Write a recursive function named get_palindromes (words) that takes a list of words as a parameter. The function should return a list of all the palindromes in the list. The function returns an empty list if there are no palindromes in the list or if the list is empty. For example, if the list is ["racecar", "hello", "noon", "goodbye"], the function should return ["racecar", "noon"]. A palindrome is a word that is spelled the same forwards and backwards. Note: The get_palindromes() function has to be recursive; you are not allowed to use loops to solve this problem. For example: Test words = ["racecar", "hello", "noon", "goodbye", "test", 'aibohphobia'] ['racecar', 'noon', 'aibohphobia'] print (get_palindromes (words)) print (get_palindromes ([])) print (get_palindromes (['this', 'is', 'test'])) Answer: (penalty regime: 0, 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 %) Result Precheck Check [] [] Next page
- 2 ) Pascal triangle write a function(in OCaml) val nextpascalrow : int list -> int list = that given a list of integers that correspond to a row of the pascal triangle, it calculates the next row of the pascal triangle. # nextpascalrow [1; 6; 15; 20; 15; 6; 1];; - : int list = [1; 7; 21; 35; 35; 21; 7; 1]code in c programOCAML programming Pascal triangle Write a function val nextpascalrow : int list -> int list = <fun> that given a list of integers that correspond to a row of the pascal triangle, it calculates the next row of the pascal triangle. # nextpascalrow [1; 6; 15; 20; 15; 6; 1];;- : int list = [1; 7; 21; 35; 35; 21; 7; 1]